The importance of doctrine for young believers

“A young ungrounded Christian, when he sees all the fundamental truths, and sees good evidence and reasons of them, perhaps may be yet ignorant of the right order and place of every truth. It is a rare thing to have young professors to understand the necessary truths methodically: and this is a very great defect: for a great part of the usefulness and excellency of particular truths consisteth in the respect they have to one another. This therefore will be a very considerable part of your confirmation, and growth in your understandings, to see the body of the Christian doctrine, as it were, at one view, as the several parts of it are united in one perfect frame; and to know what aspect one point has upon another, and which are their due places.

There is a great difference betwixt the sight of the several parts of a clock or watch, as they are disjointed and scattered abroad, and the seeing of them conjointed, and in use and motion. To see here a pin and there a wheel, and not know how to set them all together, nor ever see them in their due places, will give but little satisfaction. It is the frame and design of holy doctrine that must be known, and every part should be discerned as it has its particular use to that design, and as it is connected with the other parts.” ~ John Flavel